<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
{% extends "../cc/../polls/templates/case_url.html" %}引用
{% block content %}块级

    {% for student in student_list %}
        <h2>学生：{{ student }}</h2>
    {% endfor %}

{% endblock %}块级结束标志
</body>
</html>